What was found
FLOORBOARD SPLICE CORROED STA 767. GROUNDED - YES. FABRICATED REPLACEMENT FLOOR SPLICE TEE. AT STA 767 IAW B737-900 SRM 53-60-53-01-2, SRM 51-40-05-0G-0. W= 1" O= .070 R= .000 L= 1" D= .070
- Difficulty date
- April 9, 2025
- Submitted
- April 29, 2025
- Operation
- Air carrier
- Aircraft
- N491AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44109
- Aircraft time
- 32,312 hours, 9,986 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Splice
- Part number
- 146A9401
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.